baber/WOPTO huggingface dataset:
Patent JP-2004015931-A (JP)
Title: Half-bridged inverter circuit
Inventor: USHIDA ATSUYA
IPC: H02M7/538
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To turn on a switching element on high side after it is charged by a power capacitor after the cancellation of shut down.  <P>SOLUTION: A drive circuit 2 outputs an output signal on high side for turning on a main switching element Q1 on high side and an output signal LO on low side for turning on the main switching element Q2 on low side. The above drive circuit 2 is provided with a flip flop circuit 34 which is reset by a shut down signal, and the output signal on high side is checked until the main switching element on low side is switched on by the above flip flop circuit 34 after cancellation of the shut down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009601-A (JP)
Title: Preform for fiber reinforced plastic and its manufacturing method
Inventor: KOYAMA HIROYUKI
IPC: B29K101/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preform for a fiber reinforced plastic capable of sufficiently preventing the lowering of the strength of an obtained FRP, easy to shape and capable of holding a shape after shaping, and a manufacturing method therefor.  <P>SOLUTION: A plurality of beams 8 containing a thermoplastic resin 5 are allowed to pierce through a laminate 4 obtained by laminating sheet parts 3 made of reinforcing fibers 3a and heated and melted to shape the laminate 4 to manufacture the preform 2. In this case, the amount of the thermoplastic resin suitable for holding the shape of the laminate after shaping can be freely adjusted by the beams 8. Therefore, by allowing the beams 8 to pierce through the laminate 4 to heat and melt the same, the thermoplastic resin can be infiltrated into the laminate 4 in proper quantities regardless of the skillfulness of a worker. Since the melting and curing of the beams 8 is controlled only by heat, the laminate 4 can be shaped in arbitrary timing after the beams 8 are melted and, after shaping, the shape of the laminate 4 at the time of shaping can be held by the cured thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012382-A (JP)
Title: Map data acquiring method
Inventor: MATSUOKA RYOSUKE
IPC: G08G1/137
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the receiving capacity or the receiving time by utilizing efficiently a storage device of a terminal device when acquiring map information or route guide information from a network.  <P>SOLUTION: When acquiring map data, the terminal device can select one of (1) acquisition from the network, (2) preferential acquisition from a cache, and (3) acquisition only from the cache. A map cache list is transmitted beforehand from the terminal device to a center device, and the center device receives the list and transmits to the center device only the map data not existing in the cache list among the map data required from the terminal device. When the map data existing in the cache list among the required map data exist, the acquisition times of both map data are compared. If the acquisition time of the map data in the cache list is earlier than the acquiring time of the map data in the center device, the map is transmitted from the center device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003064454-A (JP)
Title: Corrosion resistant rare earth magnet, and production method therefor
Inventor: HAMADA RYUJI
IPC: C22C38/00
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a corrosion resistant permanent magnet. SOLUTION: The corrosion resistant rare earth magnet is obtained by applying a solution comprising a flaky fine powder of a metal selected from Al, Mg, Ca, Zn, Si, Mn and an alloys thereof, and a silicone resin on the surface of a rare earth permanent magnet of R-T-M-B (wherein, R is at least one metal selected from rare earth elements including Y; T is Fe or Fe and Co; and M is selected from Ti, Nb, Al, V, Mn, Sn, Ca, Mg, Pb, Sb, Zn, Si, Zr, Cr, Ni, Cu, Ga, Mo, W and Ta, and, by weight %, 5<=R<=40, 50<=T<=90, 0<=M<=8, and 0.2<=B<=8 are satisfied) and baking them to form an adherent composite coating.
Patent JP-2004022003-A (JP)
Title: Thin film magnetic head
Inventor: SATO KEIICHI
IPC: G11B5/31
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head excellent in a heat dissipation effect, a head slider, a head gimbal assembly and a manufacturing method of the thin film magnetic head.  <P>SOLUTION: The thin film magnetic head 10 is provided with a first magnetic pole 61a, a second magnetic pole 64 connected magnetically with the first magnetic pole 61a, a coil 66, a heat sink layer 83 composed of metallic materials and located at an opposite side to the first magnetic pole 61a in the second magnetic pole 64 and a magnetic pole protective layer 81 composed of non-magnetic materials and located between the second magnetic pole 64 and the heat sink layer 83. The heat sink layer 83 covers at least the both sides of the second magnetic pole 64 via the magnetic pole protective layer 81.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023153-A (JP)
Title: Method for presenting network information
Inventor: MATSUMOTO MASAYA
IPC: H04L69/40
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for presenting network information that collects network information with respect to a concerned user from a layer 2 switch in a layer 2 network based on identification information designated in advance by the user in the layer 2 network, designates in advance information provided by an information provider, and can provide the network information to the user while placing a limit on the provided information.  <P>SOLUTION: Reference numerals 1 to 3 are layer 2 switches, which exchange packets sent from users and transfer the resulting packets to destinations. Reference numerals 4 to 6 are links that are transmission lines interconnecting the switches. A reference numeral 7 is a fault monitor apparatus that remotely monitors a fault occurred in network devices such as the layer 2 switches. A reference numeral 8 is a management network, through which the fault monitor apparatus 7 remotely monitors the layer 2 switches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020811-A (JP)
Title: Fascia
Inventor: SHIONERI KUNIO
IPC: G09F19/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fascia which shows an amusing motion when wind blows so as to attract passerby is attention.  <P>SOLUTION: A thin plate-made semi-circular swinging body 3 is swingably hung through a chain 2 at two right and left parts downward of a bracket 1 projecting in the horizontal direction. A thin plate-made scissor-shaped swinging body 5 is rotatably supported on the substantially lower center of the semi-circular swinging body 3. The upper end of the thin plate-made scissor-shaped swinging body 5 is engaged with a guide groove 11 formed in the form of an arc on the outer peripheral part of the semi-circular swinging body 3, and a rotating range of the scissor-shaped swinging body 5 is restricted. By such constitution, the wind blows, and interesting motion is performed in order to independently swing and rotate them when external force is applied on the semi-circular swinging body 3 and the scissor-shaped swinging body 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019292-A (JP)
Title: Structure of exterior wall
Inventor: SUZUKI AKIO
IPC: E04F19/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of exterior wall, which can reduce the manufacturing cost of decorative members, enables the continuous arrangement of the decorative members with the same appearance, and can enhance beauty in appearance using the decorative members, in the use of the decorative members composed of shapes.  <P>SOLUTION: Upper-floor and lower-floor sashes 2 and 2 are provided on the exterior wall 1 at an interval in the vertical direction; receiving members 6 and 7, whose dimensions in the depth direction are different from each other, are mounted on each of jambs 21 and 21 of the sashes 2 and 2 and the exterior wall 1 by being arranged in a line in the vertical direction; and the two decorative members 14 and 14, which are composed of the shapes having the same cross-sectional shape, are mounted on the receiving members 6 and 7 by being continuously arranged in a line in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022106-A (JP)
Title: Device for demodulating digital audio interface signal
Inventor: MATSUMOTO MICHIHIRO
IPC: G11B20/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully digitized device for demodulating a digital audio interface signal which can demodulate a digital audio interface signal having a wide sampling frequency range.  <P>SOLUTION: An edge detecting signal s102 and a latter half detecting signal s103 are extracted by an edge detecting circuit 11 from a digital audio interface signal s101. The maximum value of an edge interval within the prescribed time is obtained by a maximum edge interval detecting circuit 15 on the basis of the edge detecting signal s102 and the latter half detecting signal s103, and the threshold value of a discriminating circuit 12 is set on the basis of the maximum value of an edge interval. Thereby, discrimination of 1T, 2T, 3T can be performed stably whatever sampling frequency is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023576-A (JP)
Title: Malfunction preventing circuit and integrated circuit device employing same
Inventor: OGORO KAZUO
IPC: H04L25/08
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a malfunction preventing circuit for preventing malfunction due to noise caused by static electricity and a surge voltage by avoiding a low processing speed of a signal and preventing a through-current in a C-MOS logic circuit from being increased.  <P>SOLUTION: Detection circuits 2, 3 detect positive and negative pulses superimposed on an input signal A at an input terminal 1 of an IC, give the detected outputs to an OR gate 4, a pulse width extension circuit 5 extends the pulse width of the OR output for a prescribed time and the result is used for a control signal E of a level hold circuit 7. A delay circuit 6 delays the input signal A by a required time and gives the result to a logic circuit inside the IC via the level hold circuit 7. When any noise is detected, the control signal E reaches a high level, and since the level hold circuit 7 outputs the input signal level while holding the just preceding input signal level for that time, the signal whose noise is completely eliminated is supplied to the IC internal circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022953-A (JP)
Title: Case of electronic apparatus
Inventor: INAYOSHI TSUNEYUKI
IPC: H05K5/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case of an electronic apparatus having a structure of a display board which is strong against rain and wind and simple and which can inexpensively display, in a structure for displaying the information of the electronic apparatus in the case of the electronic apparatus used mainly outdoor.  <P>SOLUTION: In the case 1 of the electronic apparatus having a recess 6b formed in the outer surface side of the case 1 and a display board 18 provided to cover the recess 6b, the recess 6b is provided with an information means for displaying the information of the electronic apparatus, and a display unit 18a is provided at a position opposed to the recess 6b of the display board 18 in such a manner that the display board 18 is formed transparent to facilitate the confirmation of the information. As another aspect, the case 1 of the electronic apparatus has a structure of the display board 18 for displaying, the information of the electronic apparatus easy in the confirmation of the information, excellent in design and strong against rain and wind, by forming the display unit 18a transparent, and coloring the display board except the display part 18a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018235-A (JP)
Title: Controller for elevator
Inventor: FURUKAWA MASAKI
IPC: B66B5/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a torque value required by a motor by setting the direction of ascent and descent of a car for an elevator depending on large or small values of load value in the car and half value of loading capacity when operating a brake whose abnormality is detected by dragging it.  <P>SOLUTION: A controller for the elevator is provided with an abnormal brake detection means for detecting abnormality making release of any brake impossible among a plurality of brakes, a car load detection means for detecting load in the car, a running direction setting means for setting the direction of running of the car to ascent direction when a car load detection value is smaller than a half value of loading capacity of the car and setting the direction of running of the car to descent direction when the car load detection value is larger than the half value of the loading capacity of the car in accordance with detection of abnormality, and a control means for outputting a torque command value for increasing torque given to the motor for letting the car run in accordance with detection of abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032079-A (JP)
Title: Filter circuit and transmitter and receiver employing filter circuit
Inventor: AKIBA NAOKI
IPC: H01P1/203
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter circuit with a broader pass bandwidth and small insertion loss in the pass band.  <P>SOLUTION: The filter circuit comprises: a first line pattern 3 having a input terminal 1 and the opposite end of which is opened or grounded; at least two line patterns 5, 6 of closed routes placed at an interval of an integer multiple of a wavelength of a resonance frequency and each having an electromagnetic coupling part with the first line pattern; and a second line pattern 4 having an output terminal 2 opposite to the input terminal, the tip of which opposite to the output terminal is opened or grounded and having an electromagnetic coupling pattern coupled to at least the two line patterns 5, 6 of the closed paths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030996-A (JP)
Title: Uniform charging method for lead-acid battery
Inventor: DENMA KANICHI
IPC: H02J7/34
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform charging method for prolonging a lifetime of a lead-acid battery used for an idle stop and start method.  <P>SOLUTION: A discharge minimum voltage V<SB>D</SB>of the lead-acid battery, which is given when a driver presses down an accelerator of an automobile in an idle stop condition for actuating a self-starting motor and restarting an engine, and a charge maximum voltage V<SB>C</SB>of the lead-acid battery in the restart of the engine are stored. If a difference V<SB>X</SB>between the charge maximum voltage V<SB>C</SB>and the discharge minimum voltage V<SB>D</SB>reaches a fixed value V<SB>O</SB>or more, the uniform charging is carried out. The uniform charging is carried out with a constant voltage, and it is determined that the lead-acid battery is fully charged when the charge current is reduced to a fixed value or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024374-A (JP)
Title: Centrifugal container and centrifuge
Inventor: SUZUKI ATSUSHI
IPC: B04B5/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal container and a centrifuge which can be manufactured at low costs and made smaller to the utmost in volumes upon dumping.  <P>SOLUTION: A separation bag 41 to be set on the centrifuge 40 and in a blood component collector 10 is formed into a band shape using a flexible sheet material of a soft polyvinyl chloride or a polyolefin based resin. The whole length of the separation bag 41 is made to an extent so that its end parts are mutually neighboring when the separation bag 41 is set on the centrifuge 40 and a flow-in port 41b is formed under one end of the separation bag 41 and a flow-out port 41a above the other end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025700-A (JP)
Title: Inkjet printing device for substrate, and printing process therefor
Inventor: TAMAMIZU MASAMI
IPC: B41J2/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printing device for substrates which is suitable for limited production with a wide variety and can form thick coating films, and to provide a printing process therefor.  <P>SOLUTION: In the inkjet printing device for printed wiring boards of this invention, in applying an ink 6 onto the printed wiring board 1, a prescribed voltage is impressed to an ink liquid fed into a print head 2. A coloring matter composition in the ink liquid to which the voltage is impressed coheres, and the ink liquid becomes the ink 6 of a high concentration and a high viscosity. The ink 6 which becomes the high concentration and high viscosity flies horizontally to the ground surface and is applied onto the printed wiring board 1 in a normal status to the ground surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024688-A (JP)
Title: Game machine
Inventor: HIRATA HIROKI
IPC: A63F7/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of transmitting the content of story for performance display clearly to many players.  <P>SOLUTION: It is possible to give many players an opportunity enabling the players to enjoy the content of story in a mahjang-game because a game continuous to the conclusion of a previous majang-game as the present mahjang-game is displayed in the case that a previous result of discrimination is completely out of the hit and the continuous times of discrimination on complete out-of-hit range from one time to three times. In addition, an initial mahjang-game state is displayed when the previous discrimination result is completely out of the hit and the continuous times of discrimination on complete out-of-hit are "four" times. Therefore, it is possible to clearly transmit the content of story of the mahjang-game to many players because almost of many players alternatively performing the game meet the initial mahjang-game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149243-A (JP)
Title: Kit for biochemical analysis and method of exposing storage phosphor sheet
Inventor: OGURA NOBUHIKO
IPC: H04N1/04
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a kit for biochemical analysis that can produce data for biochemical analysis which are excellent in quantitativeness. SOLUTION: This kit for biochemical analysis includes a unit 1 for biochemical analysis provided with a substrate 2 on which a plurality of adsorptive areas 4 is separately formed, and an accumulating phosphor sheet 10 provided with a supporting material 11 on which a plurality of stimulable phosphor layer areas 12 is separately formed in accordance with a pattern which is substantially equal to that of the adsorptive areas formed on the substrate 2 of the unit 1.
Patent JP-2004038734-A (JP)
Title: Device and method for selling and buying merchandise
Inventor: SHIOZAWA HIROYUKI
IPC: G06Q20/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise selling and buying device by which a customer can easily and quickly order a financial product and information showing evaluation about approval/disapproval of the customer's order can be easily and surely changed.  <P>SOLUTION: An accessing part 103 accesses a financial institution 110 by referring to customer information inputted from an inputting part 102. A selling and buying financial product inputting part 104 and a selling and buying price inputting part 105 receive a selling and buying financial product name and its selling and buying cost from an order information managing part 101. A selling and buying performing part 106 refers to the selling and buying financial product name inputted by the selling and buying financial product inputting part 104 and the selling and buying price inputted by the selling and buying price inputting part 105 to performs selling and purchase. An access disconnecting part 107 immediately disconnects the access to the financial institution 110 after the completion of the selling and purchase performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039194-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI JUNICHI
IPC: G11B5/708
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium for both long time recording and high density recording, having a high electromagnetic conversion characteristic and durability.  <P>SOLUTION: The magnetic recording medium satisfies the following relations. (ETM)/(ETT) ≤ 0.75, (ETM)*(TC)<SP>3</SP>≤ 8000GPa*μm<SP>3</SP>and (ETT)*(TC)<SP>3</SP>≥ 8500GPa*μm<SP>3</SP>. It is defined that ETM is a Young's modulus in the length direction of the magnetic recording medium, ETT is a Young's modulus in a lateral direction orthogonal to the length direction of the magnetic recording medium and TC is the whole thickness of the magnetic recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047187-A (JP)
Title: Battery fuse unit
Inventor: HIGUCHI EIJI
IPC: H01M2/34
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach a battery fuse directly to a top face of a battery.  <P>SOLUTION: The battery fuse unit electrically connected via a battery terminal fitted on a battery post is housed in a fuse box fixed to a top face of a battery box. The battery terminal is provided with one pair of fastening pieces protruding from both ends of an arced part externally fitting on the battery post. A connecting piece lapped on a side of one fastening piece of the battery terminal is provided on an input side bus bar fastened by a bolt to an input terminal of the battery fuse, a bolt hole is provided in the connecting piece and it is communicated with a bolt hole of the fastening piece, and the connecting piece is fastened by the bolt and a nut. Fastening and fixing of the connecting piece and the fastening piece of the battery terminal is served as fastening and fixing of the battery terminal to the battery post by the bolt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003065769-A (JP)
Title: Method of improving offset elimination system for vibrating gyroscope
Inventor: HIEDENSTIERNA NILS
IPC: G01C19/56
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To make errors of a real gyroscope be reflected on a simulation model. SOLUTION: An arrangement is provided to adjust the errors in the model of the gyroscope to be identical with the errors in the real gyroscope. The arrangement includes Kalman filters which receive signals generated by subtracting the outputs of the real gyroscope and the model gyroscope. The Kalman filters also generate a signal which is an estimate of the angular rotation being sensed by the real gyroscope. When the model of the gyroscope is running in perfect synchronization with the real gyroscope, it can be assumed that all of the errors in the real gyroscope are replicated in the model gyroscope, and the estimate of angular rotation being supplied to the model gyroscope is actually equal to the real angular rotation being sensed by the real gyroscope.
Patent JP-2004047743-A (JP)
Title: Optical integrated device
Inventor: IKEDA SHIGEAKI
IPC: H01S5/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical integrated device in which an electric field absorption type optical modulator has a good reverse breakdown voltage characteristic and a high extinction ratio at a low reverse bias voltage.  <P>SOLUTION: A non-doped InP layer 24 is formed between an n-InP hole block layer 23 and a p-InP upper clad layer 25. The non-doped InP layer 24 depletes this region, and moderates the electric field between the n-InP hole block layer 23 and the p-InP upper clad layer 25 in the EA optical modulator region 10B.  <P>COPYRIGHT: (C)2004,JPO